I have decided to track Mac OS X 10.6 Snow Leopard development and here is the first step.
Each time Apple updates the Snow Leopard page I'm going to get a screenshot of it. Each time a new build comes out, I'll point out highlights. Here's the first archive of the Snow Leopard page as of 10 June 2008 (by the way, the picture's barely a megabyte - I'm surprised at the compression size of PNG's - hence the name Portable Network Graphics).
Click on the image for a larger view.
Now we wait for a developer build.
Edit: Here's the Snow Leopard Server page as an extra addition.